O2

O2 Outage Report in Desertmartin, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Desertmartin, Northern Ireland

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Desertmartin and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Desertmartin, Northern Ireland 11/16/2025 11:20

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Desertmartin, Northern Ireland

Latest outage, problems and issue reports in Desertmartin and nearby locations:

  • NathenWatterson Nathen Watterson (@NathenWatterson) reported from Moneymore, Northern Ireland

    @O2 I took a phone out on contract last Saturday. The battery is terrible In it am I still able to hand it back in for something else

  • NiallKeenan5 ℕ𝕚𝕒𝕝𝕝 𝕂𝕖𝕖𝕟𝕒𝕟 #SocialDistancing! (@NiallKeenan5) reported from Cookstown, Northern Ireland

    @O2 I sent you a DM 02 team, I need immediate help please as I can't make contact with your company any other way!

  • mh73lfc mh73 (@mh73lfc) reported from Oritor, Northern Ireland

    @O2 The 4g/5g signal in newcastle co down has been terrible for ages please sort it out….we cant use your your network at all !!!!!!

  • DerekMacHale Derek Myles MacHale (@DerekMacHale) reported from Magherafelt, Northern Ireland

    Genuinely the single worst example(s) of horrific customer service I've EVER encountered by @O2 #O2 15 years with them and not a single shred of respect for their customers! Not to mention the lies from their staff! #cx #CustomerService #nonexistent #thieves

  • iRyanBall Ryan Ball (@iRyanBall) reported from Desertmartin, Northern Ireland

    @O2 Hi it’s started working but now my watch plan wont activate. I get Code 14. I even reset my watch and setup as new but still the same problem.

  • ParcoPorta Craig McGrugan (@ParcoPorta) reported from Oritor, Northern Ireland

    no emergency alerts on any of the three @O2 mobiles in this house

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ChaseMbbsMbchb bilbo (@ChaseMbbsMbchb) reported

    @O2 I need to cancel an order because I had to go to store and do a new order because you never sent it through I don’t want to surpass 14 day cancellation every time i phone I’m on hold hours and the phone goes dead

  • Lorraine751 Lorraine Campbell Stinchcomb (@Lorraine751) reported

    What an absolute shambles @O2 are!! Billed me for a fraudulent phone in December, after my contract ended!Investigated the claim, yet no refund received! Spent an hour on the phone to get through, the connection was lost after 10 minutes! It’s been over a month! Poor service!

  • Francesca090900 Francesca0909 (@Francesca090900) reported

    @O2 I’m an elderly customer and any time I call for help you are cutting me off . I am about to cancel my dd as your customer service is shocking I have sent a DM severs times it’s being ignored!

  • sahirnazir1 Sahir Nazir (@sahirnazir1) reported

    @O2 SORT. THE. NETWORK. OUT.

  • ryanstanley22 Ryan Anderson (@ryanstanley22) reported

    @O2 Your an absolute joke of a network, you genuinely are the worst network I’ve ever experienced, your a pathetic network

  • ChaseMbbsMbchb bilbo (@ChaseMbbsMbchb) reported

    @O2 is your customer service line still down? Thanks

  • Eb_Merc_Boy69 Benny 'Slim'... YNWA. (@Eb_Merc_Boy69) reported

    @o2 your network is f***ing ****, can't chat with anyone online etc @Ofcom anyway you can get out off a contract..?

  • ricco_giovanni Giovanni Ricco 🇪🇺🇺🇦 (@ricco_giovanni) reported

    Moved to @O2 a week ago and really impressed by how extraordinarily bad they are Multiple calls, hours spent with the online bot and in the phone queue, and the sim card has not been activated yet

  • 43shifty Simon CB (@43shifty) reported

    @O2 in Spain and phone is not working at all, tried all troubleshooting tips. Messaging through help with no response, tried calling on another phone and line went dead. I need HELP

  • DavidGrim_ David J. Grimwood (@DavidGrim_) reported

    Ridiculous. Pointless being with @o2, cannot get signal 3G, 4G, 5G anywhere anymore. Terrible